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Tools & Home Improvement > Power & Hand Tools > Power Tool Parts & Accessories > Power Drill Parts & Accessories > Drill Bits > Twist Drill Bits > Long Length Drill Bits > B0001OZSOS
  1. Dormer A976 Cobalt Steel Extra Long Length Drill Bit, Parabolic Flute, PFX Style, Uncoated (Bright) Finish, Round Shank, 130 Degree Point Angle, 2.00mm
    Dormer A976 Cobalt Steel Extra Long Length Drill Bit, Parabolic Flute, PFX Style, Uncoated (Bright) Finish, Round Shank, 130 Degree Point Angle, 2.00mm
    Dormer A976 Cobalt Steel Extra Long Length Drill Bit, Parabolic Flute, PFX Style, Uncoated (Bright) Finish, Round Shank, 130 Degree Point Angle, 2.00mm
    Dormer A976 Cobalt Steel Extra Long Length Drill Bit, Parabolic Flute, PFX Style, Uncoated (Bright) Finish, Round Shank, 130 Degree Point Angle, 2.00mm
    Dormer A976 Cobalt Steel Extra Long Length Drill Bit, Parabolic Flute, PFX Style, Uncoated (Bright) Finish, Round Shank, 130 Degree Point Angle, 2.00mm
    Dormer A976 Cobalt Steel Extra Long Length Drill Bit, Parabolic Flute, PFX Style, Uncoated (Bright) Finish, Round Shank, 130 Degree Point Angle, 2.00mm
    Image(s) provided for illustrative purposes and may differ from the actual product
  2. Dormer A976 Cobalt Steel Extra Long Length Drill Bit, Parabolic Flute, PFX Style, Uncoated (Bright) Finish, Round Shank, 130 Degree Point Angle, 2.00mm

    [B0001OZSOS]
    Delivery: 10-20 Working Days
    Customer Ratings (2 reviews)
    Price R670.00

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This item may be available in a different size, colour, scent, version or platform. Click below to be directed to product options:

Variations
Product Description

  • Extra-length drill bits have longer flutes and overall lengths than Jobber drill bits, for deeper holes
  • 130-degree point angle has good centering capabilities and reduces pressure on cutting edges
  • High-speed steel (HSS) containing cobalt is a good combination of toughness and hardness, for use on drilling through hard substances
  • Uncoated (bright) finish with Smooth-Flow coating reduces coefficient of friction, has efficient chip evacuation and extends tool life
  • Round shanks, for use on a variety of tool-holding systems
Additional Information

The Dormer A976 extra-length drill bit is a 130-degree PFX point, parabolic flute round shank, drill bit made of HSS and cobalt. Designed to drill holes up to 15 times the diameter of the drill. The shank diameter is the same as the drill size. Best performance in steel, but also good performance in stainless steel, cast iron, titanium, copper, and unalloyed aluminum magnesium

The A976 PFX series allows for single pass drilling, which eliminates the need for pecking in up to 10 times the drill diameter deep holes, thus offers improved efficiency, and increased productivity. The parabolic design, combined with a parallel thinned web, allows for smooth and efficient chip (also called swarf) evacuation. With proper cutting conditions and rigid machine set-up, holes to H10 tolerance can consistently be achieved.

Coming with a uncoated finish and Smooth-Flow coating, this helps increase chip removal and helps in wear resistance. Spiral flutes act as a passageway for chip extraction from the hole and for coolant to enter the hole. Right-hand twist brings chips up and away from the cutting edge.

Made of HSS with cobalt which is many times harder/stiffer than HSS, will hold an edge longer, and will deflect less than HSS. These are also more resistant to heat than HSS. These qualities allow it to run at higher speeds and feeds. They are made to DIN 1869 series 1 (metric sizing) and ANSI (fractional sizing) industry standards, which help ensure that drill bits around the world conform to the same specifications.

Drilling, or hole making, is the most common metalworking operation in the world. Twist drill bits are the most common type of drill bit used. Twist drill bits are commonly used to drill holes with hand-operated drills, standalone drill presses, or lathes. The flutes of the drill bit act a passageway for chip extraction from the hole and for coolant to enter the hole. These drill bits have a right-hand twist that brings chips up and away from the cutting edge.

Precision manufactures machine tools under the following brands: Precision Twist, Precision Dormer, and Union Butterfield. They have locations around the world, and provide tools adhering to ANSI, NAS, and DIN standards.

Specifications

Country
USA
Binding
Misc.
Brand
Dormer
EAN
7320760148501
Label
Precision Dormer
Manufacturer
Precision Dormer
Model
0148501
MPN
A9762.0X125
NumberOfItems
1
PartNumber
A9762.0X125
Publisher
Precision Dormer
Size
2.00mm
Studio
Precision Dormer
ReleaseDate
0000-00-00
Most Helpful Customer Reviews

worked perfectly, cuts well. we will see how long it lasts.
This Dormer parabolic flute drill was purchased for drilling deep holes in chrome molybdenum
Steel bar. Worked perfectly for 64 holes before it needed re-sharpening.
It then finished the job of a total of 111 parts without further touch-up.
This is superior performance in tough abrasive Chrome moly.
The drill life was enhanced with a sulfur based cutting oil.
Please Note

The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.

Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!

Please also note that certain items cannot be imported, these include Alcohol, Animals, Batteries, Flammable Materials, Currency, Food, Furs, Chemicals, Explosives, Medications, Plants, Seeds, Supplements, Pressurized Cans, Tactical Equipment, Vitamins, Weaponry and Weaponry Accessories. In these cases, the item and information is displayed for reference purposes only. If you are not sure if we are permitted to bring an item, please send us an e-mail with a link to the item to confirm.

Please also ensure that you are ordering the correct item for your particular application as returns to the USA are costly. Product reviews are also provided for most of our items, which can give you a good idea for possible things to look out for and the quality of the item. By clicking Add to Cart, you are confirming that the item is correct and you accept the conditions listed here.